3 files changed, 31 insertions, 6 deletions

diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 89c7f32abf9f..53449cb99b17 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -46,7 +46,7 @@
  45 -> Pinnacle PCTV DVB-T                      (em2870)
  46 -> Compro, VideoMate U3                     (em2870)        [185b:2870]
  47 -> KWorld DVB-T 305U                        (em2880)        [eb1a:e305]
- 48 -> KWorld DVB-T 310U                        (em2880)
+ 48 -> KWorld DVB-T 310U                        (em2880)        [eb1a:e310]
  49 -> MSI DigiVox A/D                          (em2880)        [eb1a:e310]
  50 -> MSI DigiVox A/D II                       (em2880)        [eb1a:e320]
  51 -> Terratec Hybrid XS Secam                 (em2880)        [0ccd:004c]
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index c7456e976655..279307cc3adb 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -930,22 +930,23 @@ struct em28xx_board em28xx_boards[] = {
         },
         [EM2880_BOARD_KWORLD_DVB_310U] = {
                 .name         = "KWorld DVB-T 310U",
-                .valid        = EM28XX_BOARD_NOT_VALIDATED,
                 .vchannels    = 3,
                 .tuner_type   = TUNER_XC2028,
+                .has_dvb      = 1,
+                .mts_firmware = 1,
                 .decoder      = EM28XX_TVP5150,
                 .input          = { {
                         .type     = EM28XX_VMUX_TELEVISION,
                         .vmux     = TVP5150_COMPOSITE0,
-                        .amux     = 0,
+                        .amux     = EM28XX_AMUX_VIDEO,
                 }, {
                         .type     = EM28XX_VMUX_COMPOSITE1,
                         .vmux     = TVP5150_COMPOSITE1,
-                        .amux     = 1,
-                }, {
+                        .amux     = EM28XX_AMUX_AC97_LINE_IN,
+                }, {    /* S-video has not been tested yet */
                         .type     = EM28XX_VMUX_SVIDEO,
                         .vmux     = TVP5150_SVIDEO,
-                        .amux     = 1,
+                        .amux     = EM28XX_AMUX_AC97_LINE_IN,
                 } },
         },
         [EM2881_BOARD_DNT_DA2_HYBRID] = {
@@ -1260,6 +1261,7 @@ static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = {
 static struct em28xx_hash_table em28xx_eeprom_hash [] = {
         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
+        {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
 };
 
 /* I2C devicelist hash table for devices with generic USB IDs */
@@ -1745,6 +1747,20 @@ void em28xx_card_setup(struct em28xx *dev)
                 break;
         case EM2820_BOARD_UNKNOWN:
         case EM2800_BOARD_UNKNOWN:
+                /*
+                 * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+                 *
+                 * This occurs because they share identical USB vendor and
+                 * product IDs.
+                 *
+                 * What we do here is look up the EEPROM hash of the K-WORLD
+                 * and if it is found then we decide that we do not have
+                 * a DIGIVOX and reset the device to the K-WORLD instead.
+                 *
+                 * This solution is only valid if they do not share eeprom
+                 * hash identities which has not been determined as yet.
+                 */
+        case EM2880_BOARD_MSI_DIGIVOX_AD:
                 if (!em28xx_hint_board(dev))
                         em28xx_set_model(dev);
                 break;
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 4b992bc0083c..d2b1a1a52689 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -452,6 +452,15 @@ static int dvb_init(struct em28xx *dev)
                         goto out_free;
                 }
                 break;
+        case EM2880_BOARD_KWORLD_DVB_310U:
+                dvb->frontend = dvb_attach(zl10353_attach,
+                                                &em28xx_zl10353_with_xc3028,
+                                                &dev->i2c_adap);
+                if (attach_xc3028(0x61, dev) < 0) {
+                        result = -EINVAL;
+                        goto out_free;
+                }
+                break;
         default:
                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
                                 " isn't supported yet\n",